/**
 * School Management System - Premium UI Styles
 * Visual redesign only. Application behavior is unchanged.
 */

:root {
    --app-primary: #0f2f57;
    --app-primary-dark: #0a1f3b;
    --app-secondary: #334155;
    --app-accent: #c8a04a;
    --app-success: #0f7a4a;
    --app-info: #0f6fa4;
    --app-warning: #b7791f;
    --app-danger: #b42318;
    --app-bg: #eef3f8;
    --app-surface: #ffffff;
    --app-surface-muted: #f7f9fc;
    --app-border: #d8e3ef;
    --app-text: #0f172a;
    --app-muted: #64748b;
    --app-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
    --app-shadow-strong: 0 22px 60px rgba(15, 23, 42, 0.14);
    --app-radius: 8px;
    --app-radius-sm: 6px;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: Inter, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    color: var(--app-text);
    background:
        linear-gradient(180deg, #f8fbff 0%, #eef3f8 100%);
}

body::selection {
    background: rgba(15, 47, 87, 0.18);
}

a {
    color: var(--app-primary);
    text-decoration: none;
    transition: color 0.18s ease, opacity 0.18s ease;
}

a:hover {
    color: var(--app-primary-dark);
}

.text-muted {
    color: var(--app-muted) !important;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, var(--app-primary) 0%, var(--app-primary-dark) 100%) !important;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.16);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
}

.navbar.sticky-top {
    position: sticky;
    top: 0;
    z-index: 1030;
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: 0;
    color: #fff !important;
}

.navbar-brand img {
    height: 34px;
    width: auto;
    object-fit: contain;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.86) !important;
    border-radius: 999px;
    padding: 0.55rem 0.9rem;
    margin: 0 2px;
    font-weight: 600;
    transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus,
.navbar-nav .nav-link.show,
.navbar-nav .nav-link.active {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.09);
}

.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.2);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.18rem rgba(255, 255, 255, 0.16);
}

.app-footer {
    margin-top: auto;
    background: linear-gradient(135deg, #0a1f3b 0%, #102847 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.82);
}

.app-footer .text-muted {
    color: rgba(255, 255, 255, 0.72) !important;
}

.app-footer a {
    color: #fff;
}

.app-footer a:hover {
    color: #f8fbff;
}

.dropdown-menu {
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 8px;
    box-shadow: var(--app-shadow);
    padding: 0.45rem;
}

.dropdown-item {
    border-radius: 6px;
    padding: 0.55rem 0.7rem;
    font-weight: 500;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: #f3f7fc;
    color: var(--app-primary-dark);
}

.dropdown-divider {
    border-top-color: var(--app-border);
}

/* Main content */
body > .container-fluid.mt-4,
body > .container-fluid.mt-3 {
    flex: 1;
    width: min(100%, 1680px);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.2rem;
    padding-right: 1.2rem;
}

.row {
    --bs-gutter-x: 1.2rem;
    --bs-gutter-y: 1.2rem;
}

.page-title,
.card-title,
.modal-title,
h1, h2, h3, h4, h5, h6 {
    letter-spacing: 0;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--app-text);
    font-weight: 700;
}

/* Cards */
.card,
.dashboard-card,
.receipt-container,
.table-container,
.login-card,
.image-preview {
    border-radius: var(--app-radius);
}

.card,
.dashboard-card,
.table-container,
.receipt-container {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    box-shadow: var(--app-shadow);
}

.card {
    overflow: hidden;
}

.card-header {
    background: linear-gradient(180deg, #f8fbff 0%, #f3f7fc 100%);
    border-bottom: 1px solid var(--app-border);
    font-weight: 700;
}

.card-header.bg-primary {
    background: linear-gradient(135deg, var(--app-primary) 0%, var(--app-primary-dark) 100%) !important;
    color: #fff;
}

.card-header.bg-success {
    background: linear-gradient(135deg, #0f7a4a 0%, #0a5f39 100%) !important;
    color: #fff;
}

.card-header.bg-info {
    background: linear-gradient(135deg, #0f6fa4 0%, #0a587f 100%) !important;
    color: #fff;
}

.card-header.bg-warning {
    background: linear-gradient(135deg, #b7791f 0%, #8f5c16 100%) !important;
    color: #fff;
}

.card-header.bg-danger {
    background: linear-gradient(135deg, #b42318 0%, #8d1b12 100%) !important;
    color: #fff;
}

.dashboard-card {
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.dashboard-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--app-shadow-strong);
    border-color: rgba(15, 47, 87, 0.2);
}

.dashboard-card .card-body {
    padding: 1.4rem;
}

.dashboard-card .card-icon {
    font-size: 2.5rem;
    opacity: 0.9;
}

.dashboard-card .card-title {
    margin-bottom: 0.5rem;
}

.document-tile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.document-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    padding: 1.35rem 1.15rem;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
    min-height: 260px;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.document-tile:hover {
    transform: translateY(-2px);
    box-shadow: var(--app-shadow-strong);
    border-color: rgba(15, 47, 87, 0.18);
}

.document-tile-icon {
    width: 68px;
    height: 68px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(15, 47, 87, 0.1) 0%, rgba(15, 47, 87, 0.05) 100%);
    color: var(--app-primary);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.document-tile h5 {
    margin-bottom: 0.4rem;
    font-weight: 800;
}

.document-tile p {
    margin-bottom: 1rem;
    color: var(--app-muted);
}

.document-tile .btn {
    margin-top: auto;
}

.document-tile-dark {
    border-top: 4px solid #1f2937;
}

.document-tile-dark .document-tile-icon {
    background: linear-gradient(135deg, rgba(17, 24, 39, 0.12) 0%, rgba(17, 24, 39, 0.06) 100%);
    color: #111827;
}

.control-panel-group + .control-panel-group {
    margin-top: 1.5rem;
}

.control-panel-group-title {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid rgba(15, 47, 87, 0.12);
}

.control-panel-group-title h6 {
    margin: 0;
    font-weight: 800;
    color: var(--app-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.control-panel-group-title small {
    color: var(--app-muted);
    text-align: right;
}

.control-panel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.control-panel-tile {
    display: flex;
    flex-direction: column;
    min-height: 220px;
    padding: 1.2rem;
    text-decoration: none;
    color: inherit;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border: 1px solid var(--app-border);
    border-top-width: 4px;
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.control-panel-tile:hover {
    transform: translateY(-2px);
    box-shadow: var(--app-shadow-strong);
    border-color: rgba(15, 47, 87, 0.18);
    color: inherit;
}

.control-panel-tile-icon {
    width: 64px;
    height: 64px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    border-radius: 18px;
    color: #fff;
    font-size: 1.7rem;
    box-shadow: 0 14px 22px rgba(15, 47, 87, 0.16);
    background: linear-gradient(135deg, #0f2f57 0%, #184f8c 100%);
}

.control-panel-tile h5 {
    margin-bottom: 0.35rem;
    font-weight: 800;
    color: #111827;
}

.control-panel-tile p {
    margin-bottom: 1rem;
    color: var(--app-muted);
}

.control-panel-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
}

.control-panel-footer .bi {
    font-size: 1rem;
}

.control-panel-tile.variant-primary {
    border-top-color: #0f2f57;
}

.control-panel-tile.variant-primary .control-panel-tile-icon,
.control-panel-tile.variant-primary .control-panel-footer {
    color: #0f2f57;
}

.control-panel-tile.variant-primary .control-panel-tile-icon {
    background: linear-gradient(135deg, #0f2f57 0%, #184f8c 100%);
    color: #fff;
}

.control-panel-tile.variant-primary .control-panel-footer {
    background: transparent;
}

.control-panel-tile.variant-success {
    border-top-color: #0f7a4a;
}

.control-panel-tile.variant-success .control-panel-tile-icon,
.control-panel-tile.variant-success .control-panel-footer {
    color: #0f7a4a;
}

.control-panel-tile.variant-success .control-panel-tile-icon {
    background: linear-gradient(135deg, #0f7a4a 0%, #19a66b 100%);
    color: #fff;
}

.control-panel-tile.variant-success .control-panel-footer {
    background: transparent;
}

.control-panel-tile.variant-info {
    border-top-color: #0f6fa4;
}

.control-panel-tile.variant-info .control-panel-tile-icon,
.control-panel-tile.variant-info .control-panel-footer {
    color: #0f6fa4;
}

.control-panel-tile.variant-info .control-panel-tile-icon {
    background: linear-gradient(135deg, #0f6fa4 0%, #1d8fe0 100%);
    color: #fff;
}

.control-panel-tile.variant-info .control-panel-footer {
    background: transparent;
}

.control-panel-tile.variant-warning {
    border-top-color: #b7791f;
}

.control-panel-tile.variant-warning .control-panel-tile-icon,
.control-panel-tile.variant-warning .control-panel-footer {
    color: #8a5a0a;
}

.control-panel-tile.variant-warning .control-panel-tile-icon {
    background: linear-gradient(135deg, #b7791f 0%, #d79a2f 100%);
    color: #fff;
}

.control-panel-tile.variant-warning .control-panel-footer {
    background: transparent;
}

.control-panel-tile.variant-danger {
    border-top-color: #b42318;
}

.control-panel-tile.variant-danger .control-panel-tile-icon,
.control-panel-tile.variant-danger .control-panel-footer {
    color: #b42318;
}

.control-panel-tile.variant-danger .control-panel-tile-icon {
    background: linear-gradient(135deg, #b42318 0%, #da5a3d 100%);
    color: #fff;
}

.control-panel-tile.variant-danger .control-panel-footer {
    background: transparent;
}

.control-panel-tile.variant-dark {
    border-top-color: #111827;
}

.control-panel-tile.variant-dark .control-panel-tile-icon,
.control-panel-tile.variant-dark .control-panel-footer {
    color: #111827;
}

.control-panel-tile.variant-dark .control-panel-tile-icon {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: #fff;
}

.control-panel-tile.variant-dark .control-panel-footer {
    background: transparent;
}

.stat-card {
    color: #fff;
    border: 0;
    background: linear-gradient(135deg, #0f2f57 0%, #184f8c 100%);
}

.stat-card-success {
    background: linear-gradient(135deg, #0f7a4a 0%, #19a66b 100%);
}

.stat-card-warning {
    background: linear-gradient(135deg, #b7791f 0%, #d79a2f 100%);
}

.stat-card-info {
    background: linear-gradient(135deg, #0f6fa4 0%, #1d8fe0 100%);
}

.stat-card-danger {
    background: linear-gradient(135deg, #b42318 0%, #da5a3d 100%);
}

.stat-card .text-white-50,
.stat-card-success .text-white-50,
.stat-card-warning .text-white-50,
.stat-card-info .text-white-50,
.stat-card-danger .text-white-50 {
    color: rgba(255, 255, 255, 0.76) !important;
}

/* Buttons */
.btn {
    border-radius: var(--app-radius);
    font-weight: 600;
    padding: 0.55rem 1rem;
    letter-spacing: 0;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:focus,
.btn:active {
    box-shadow: 0 0 0 0.2rem rgba(15, 47, 87, 0.16);
}

.btn-sm {
    padding: 0.4rem 0.75rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--app-primary) 0%, var(--app-primary-dark) 100%);
    border-color: var(--app-primary-dark);
    box-shadow: 0 10px 24px rgba(15, 47, 87, 0.18);
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, #123960 0%, #08162a 100%);
    border-color: #08162a;
}

.btn-secondary {
    background: linear-gradient(135deg, var(--app-secondary) 0%, #1f2937 100%);
    border-color: #1f2937;
}

.btn-success {
    background: linear-gradient(135deg, #0f7a4a 0%, #0a5f39 100%);
    border-color: #0a5f39;
}

.btn-info {
    background: linear-gradient(135deg, #0f6fa4 0%, #0a587f 100%);
    border-color: #0a587f;
    color: #fff;
}

.btn-warning {
    background: linear-gradient(135deg, #b7791f 0%, #8f5c16 100%);
    border-color: #8f5c16;
    color: #fff;
}

.btn-danger {
    background: linear-gradient(135deg, #b42318 0%, #8d1b12 100%);
    border-color: #8d1b12;
}

.btn-outline-secondary {
    color: var(--app-secondary);
    border-color: var(--app-border);
    background: #fff;
}

.btn-outline-secondary:hover {
    background: #f3f7fc;
    color: var(--app-text);
    border-color: #c7d3e0;
}

/* Forms */
.form-control,
.form-select {
    border-radius: var(--app-radius);
    border: 1px solid #cfd9e6;
    background: #fff;
    padding: 0.72rem 0.95rem;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--app-primary);
    box-shadow: 0 0 0 0.18rem rgba(15, 47, 87, 0.14);
}

.form-label {
    font-weight: 600;
    color: #344054;
    margin-bottom: 0.45rem;
}

.required::after {
    content: " *";
    color: var(--app-danger);
}

.input-group .btn {
    box-shadow: none;
}

.input-group .form-control {
    z-index: 1;
}

.form-text {
    color: var(--app-muted);
}

/* Tables */
.table-container {
    padding: 1rem;
    margin-top: 1rem;
}

.table {
    margin-bottom: 0;
    color: var(--app-text);
}

.table thead th {
    background: #f3f7fc;
    border-bottom: 1px solid var(--app-border);
    color: #334155;
    font-weight: 700;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.table tbody tr {
    transition: background-color 0.15s ease;
}

.table tbody tr:hover {
    background: #f8fbff;
}

.table td,
.table th {
    border-color: var(--app-border);
    vertical-align: middle;
}

.table-responsive {
    border-radius: var(--app-radius);
}

.table-hover > tbody > tr:hover > * {
    --bs-table-accent-bg: #f8fbff;
}

.datatable thead th {
    white-space: nowrap;
}

/* Badges and alerts */
.badge {
    border-radius: 999px;
    font-weight: 700;
    padding: 0.42rem 0.72rem;
}

.alert {
    border-radius: var(--app-radius);
    border: 1px solid transparent;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.alert-info {
    background: #eef7ff;
    border-color: #cce6ff;
    color: #114d7c;
}

.alert-warning {
    background: #fff7e7;
    border-color: #ffe0a8;
    color: #8b5b12;
}

.alert-success {
    background: #edf9f0;
    border-color: #ccefd8;
    color: #0f633d;
}

.alert-danger {
    background: #fef0ef;
    border-color: #f7c9c4;
    color: #9b241c;
}

/* Student autocomplete */
.student-autocomplete-host {
    position: relative;
}

.student-autocomplete-menu {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 1080;
    display: none;
    background: #fff;
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow-strong);
    max-height: 300px;
    overflow-y: auto;
}

.student-autocomplete-item {
    width: 100%;
    display: block;
    padding: 0.78rem 0.95rem;
    background: transparent;
    border: 0;
    text-align: left;
    cursor: pointer;
    border-bottom: 1px solid #edf2f7;
}

.student-autocomplete-item:last-child {
    border-bottom: 0;
}

.student-autocomplete-item:hover,
.student-autocomplete-item:focus {
    background: #f3f7fc;
    outline: none;
}

.student-autocomplete-name {
    display: block;
    font-weight: 700;
    color: #111827;
    line-height: 1.25;
}

.student-autocomplete-meta {
    display: block;
    margin-top: 2px;
    color: var(--app-muted);
    font-size: 0.86rem;
    line-height: 1.3;
    white-space: normal;
}

/* Student photos */
.student-photo {
    width: 140px;
    height: 180px;
    object-fit: cover;
    border-radius: var(--app-radius);
    border: 3px solid #dce5ef;
    box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
}

.student-photo-small {
    width: 42px;
    height: 54px;
    object-fit: cover;
    border-radius: 5px;
    border: 1px solid #dce5ef;
}

/* Receipt */
.receipt-container {
    background: #fff;
    padding: 2rem;
    max-width: 840px;
    margin: 0 auto;
    border: 1px solid var(--app-border);
    box-shadow: var(--app-shadow);
}

.receipt-header {
    text-align: center;
    border-bottom: 2px solid #0f172a;
    padding-bottom: 1rem;
    margin-bottom: 1.25rem;
}

.receipt-details {
    margin: 1rem 0;
}

.receipt-table {
    margin: 1rem 0;
}

.receipt-footer {
    margin-top: 2rem;
    text-align: right;
}

/* Image preview */
.image-preview {
    max-width: 220px;
    max-height: 220px;
    margin-top: 10px;
    border: 1px dashed #cfd9e6;
    padding: 10px;
    background: #fff;
}

/* Loading spinner */
.spinner-overlay {
    position: fixed;
    inset: 0;
    background: rgba(8, 15, 28, 0);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.18s ease, background-color 0.18s ease;
    pointer-events: none;
}

.spinner-overlay.is-visible {
    background: rgba(8, 15, 28, 0.58);
    opacity: 1;
    pointer-events: auto;
}

.loading-dots-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.95rem;
    min-width: 210px;
    padding: 1.35rem 1.65rem;
    border-radius: 18px;
    background: rgba(7, 15, 33, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 22px 56px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(10px);
}

.loading-dots {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.15rem 0.1rem 0.25rem;
}

.loading-dot {
    width: 18px;
    height: 18px;
    border-radius: 999px;
    background:
        radial-gradient(circle at 32% 32%, rgba(255, 255, 255, 0.95) 0 14%, rgba(255, 255, 255, 0.24) 15%, transparent 35%),
        linear-gradient(145deg, rgba(255, 255, 255, 0.28), transparent 42%),
        currentColor;
    box-shadow:
        inset 0 -2px 5px rgba(0, 0, 0, 0.18),
        0 0 16px currentColor;
    border: 1px solid rgba(255, 255, 255, 0.22);
    animation: loadingDotBounce 0.82s cubic-bezier(0.18, 0.68, 0.28, 1) infinite;
}

.loading-dot:nth-child(1) {
    color: #4f46e5;
    animation-delay: 0s;
}

.loading-dot:nth-child(2) {
    color: #06b6d4;
    animation-delay: 0.12s;
}

.loading-dot:nth-child(3) {
    color: #22c55e;
    animation-delay: 0.24s;
}

.loading-dot:nth-child(4) {
    color: #f59e0b;
    animation-delay: 0.36s;
}

.loading-dot:nth-child(5) {
    color: #ef4444;
    animation-delay: 0.48s;
}

.loading-dots-text {
    color: #fff;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

@keyframes loadingDotBounce {
    0%, 80%, 100% {
        transform: translateY(0) scale(0.78);
        opacity: 0.72;
    }
    40% {
        transform: translateY(-14px) scale(1.05);
        opacity: 1;
    }
}

/* Login / auth screens */
.login-container {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(320px, 1.15fr) minmax(360px, 480px);
    align-items: stretch;
    background:
        linear-gradient(135deg, rgba(15, 47, 87, 0.98), rgba(10, 31, 59, 0.96)),
        linear-gradient(180deg, #081426 0%, #0f2f57 100%);
    color: #fff;
}

.login-hero {
    padding: clamp(28px, 4vw, 56px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    position: relative;
    overflow: hidden;
}

.login-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(120deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 55%, rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
}

.login-brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    position: relative;
    z-index: 1;
}

.login-brand-logo {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    object-fit: cover;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22);
}

.login-brand-badge {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 1.5rem;
    font-weight: 800;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.login-brand-copy .login-school-name {
    font-size: clamp(1.7rem, 2.5vw, 2.8rem);
    font-weight: 800;
    line-height: 1.05;
    color: #fff;
}

.login-brand-copy .login-school-subtitle {
    color: rgba(255, 255, 255, 0.78);
    margin-top: 4px;
}

.login-hero-copy {
    position: relative;
    z-index: 1;
    max-width: 560px;
}

.login-hero-copy h1 {
    color: #fff;
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1.08;
    margin-bottom: 12px;
}

.login-hero-copy p {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.02rem;
    line-height: 1.7;
    margin-bottom: 0;
}

.login-pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    position: relative;
    z-index: 1;
}

.login-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 600;
}

.login-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    position: relative;
    z-index: 1;
    max-width: 560px;
}

.login-metric {
    padding: 14px 16px;
    border-radius: var(--app-radius);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-metric strong {
    display: block;
    font-size: 1.1rem;
    color: #fff;
}

.login-metric span {
    display: block;
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.76);
    font-size: 0.84rem;
}

.login-panel {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
    border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.login-card {
    width: min(100%, 460px);
    background: rgba(255, 255, 255, 0.96);
    color: var(--app-text);
    border: 1px solid rgba(255, 255, 255, 0.42);
    box-shadow: 0 26px 60px rgba(2, 8, 23, 0.26);
    overflow: hidden;
}

.login-card::before {
    content: "";
    display: block;
    height: 6px;
    background: linear-gradient(90deg, var(--app-accent) 0%, var(--app-primary) 55%, var(--app-primary-dark) 100%);
}

.login-header {
    padding: 28px 28px 18px;
    text-align: center;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.login-header img {
    max-width: 110px;
    max-height: 90px;
    object-fit: contain;
    margin-bottom: 16px;
}

.login-header h3 {
    margin-bottom: 0.2rem;
    font-weight: 800;
}

.login-header p {
    margin-bottom: 0;
    color: var(--app-muted);
}

.login-body {
    padding: 28px;
}

.login-body h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.login-footer {
    background: #f8fbff;
    border-top: 1px solid var(--app-border);
    padding: 14px 20px;
    text-align: center;
    color: var(--app-muted);
    font-size: 0.88rem;
}

.auth-registration-page .login-container {
    grid-template-columns: minmax(360px, 1.1fr) minmax(420px, 660px);
}

.auth-registration-page .login-hero {
    gap: 18px;
}

.auth-registration-page .login-hero-copy h1,
.auth-registration-page .login-hero-copy p,
.auth-registration-page .login-brand-copy .login-school-name,
.auth-registration-page .login-brand-copy .login-school-subtitle,
.auth-registration-page .registration-step strong,
.auth-registration-page .registration-step p,
.auth-registration-page .registration-support,
.auth-registration-page .registration-support p {
    color: #fff !important;
}

.auth-registration-page .login-card.login-card--registration {
    width: min(100%, 620px);
}

.registration-steps {
    display: grid;
    gap: 12px;
    position: relative;
    z-index: 1;
    max-width: 620px;
}

.registration-step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px;
    align-items: start;
    padding: 14px 16px;
    border-radius: var(--app-radius);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(6px);
}

.registration-step span {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    font-weight: 800;
    font-size: 0.92rem;
    flex: 0 0 auto;
}

.registration-step strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 4px;
}

.registration-step p {
    margin: 0;
    color: rgba(255, 255, 255, 0.78) !important;
    font-size: 0.9rem;
    line-height: 1.55;
}

.registration-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    position: relative;
    z-index: 1;
    max-width: 620px;
}

.registration-summary-item {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 14px 16px;
    border-radius: var(--app-radius);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.registration-summary-item i {
    font-size: 1.2rem;
    color: var(--app-accent);
    flex: 0 0 auto;
}

.registration-summary-item strong {
    display: block;
    color: #fff !important;
    font-size: 0.96rem;
}

.registration-summary-item span {
    display: block;
    color: rgba(255, 255, 255, 0.72) !important;
    font-size: 0.82rem;
    margin-top: 2px;
}

.registration-support {
    max-width: 620px;
    padding: 14px 16px;
    border-left: 3px solid var(--app-accent);
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--app-radius);
    position: relative;
    z-index: 1;
}

.registration-support-title {
    font-size: 0.96rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.registration-support p {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.76) !important;
}

.registration-intro h4 {
    margin-bottom: 0.35rem;
    font-weight: 800;
}

.registration-intro p {
    margin-bottom: 0;
    color: var(--app-muted);
    line-height: 1.6;
}

.registration-section-title {
    margin-bottom: 0.7rem;
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--app-primary-dark);
}

.login-links {
    margin-top: 18px;
    display: grid;
    gap: 8px;
}

.login-links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--app-primary);
    font-weight: 600;
}

/* Utility and page polish */
.fade-in {
    animation: fadeIn 0.45s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #e8edf3;
}

::-webkit-scrollbar-thumb {
    background: #8ea1b7;
    border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6f829a;
}

/* Responsive */
@media (max-width: 991px) {
    .login-container {
        grid-template-columns: 1fr;
    }

    .login-panel {
        border-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
}

@media (max-width: 768px) {
    .dashboard-card .card-body,
    .login-body {
        padding: 1rem;
    }

    .receipt-container {
        padding: 1.2rem;
    }

    .login-hero {
        padding: 22px 18px;
    }

    .login-metrics {
        grid-template-columns: 1fr;
    }

}

@media print {
    body {
        background: #fff !important;
        display: block;
    }

    .navbar,
    .btn,
    .no-print,
    footer,
    .spinner-overlay,
    .login-container {
        display: none !important;
    }

    .card,
    .dashboard-card,
    .receipt-container,
    .table-container {
        box-shadow: none !important;
        border-color: #d1d9e3 !important;
    }

    .receipt-container {
        border: none;
        padding: 0;
        max-width: none;
    }

    * {
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
		/* Dashboard table text black fix */
.table,
.table th,
.table td,
.table a,
.table span,
.card,
.card-body,
.card-body table,
.card-body table th,
.card-body table td,
.recent-transactions,
.pending-fees-alert {
    color: #000 !important;
}

/* Dashboard table headings */
.card-header,
.card-header h5,
.card-title,
.card h5,
.card h6 {
    color: #000 !important;
}

/* Pending fees / recent receipt table link text */
.table td a,
.table th a {
    color: #000 !important;
    text-decoration: none;
}

/* Keep action buttons readable */
.table .btn,
.card .btn {
    color: #fff !important;
}
		/* ==============================
   FINAL DASHBOARD READABILITY FIX
   Safe for Super Admin + School Admin
============================== */

/* Super Admin dashboard cards */
body.super-admin-portal .card,
body.super-admin-portal .card-body,
body.super-admin-portal .table,
body.super-admin-portal .table th,
body.super-admin-portal .table td {
    background-color: #ffffff !important;
    color: #000000 !important;
}

/* School Admin dashboard cards */
body.school-admin-portal .card,
body.school-admin-portal .card-body,
body.school-admin-portal .table,
body.school-admin-portal .table th,
body.school-admin-portal .table td {
    background-color: #ffffff !important;
    color: #000000 !important;
}

/* Table inner text */
body.super-admin-portal .table *,
body.school-admin-portal .table * {
    color: #000000 !important;
}

/* Recent Transactions + Pending Fees text */
body.school-admin-portal .card-body table a,
body.school-admin-portal .card-body table small,
body.school-admin-portal .card-body table span,
body.school-admin-portal .card-body table div {
    color: #000000 !important;
}

/* Super admin module boxes */
body.super-admin-portal .card h1,
body.super-admin-portal .card h2,
body.super-admin-portal .card h3,
body.super-admin-portal .card h4,
body.super-admin-portal .card h5,
body.super-admin-portal .card h6,
body.super-admin-portal .card p,
body.super-admin-portal .card small,
body.super-admin-portal .card span {
    color: #000000 !important;
}

/* School admin dashboard card text */
body.school-admin-portal .card h1,
body.school-admin-portal .card h2,
body.school-admin-portal .card h3,
body.school-admin-portal .card h4,
body.school-admin-portal .card h5,
body.school-admin-portal .card h6,
body.school-admin-portal .card p,
body.school-admin-portal .card small,
body.school-admin-portal .card span {
    color: #000000 !important;
}

/* Do not break buttons */
body.super-admin-portal .btn-primary,
body.super-admin-portal .btn-success,
body.super-admin-portal .btn-danger,
body.super-admin-portal .btn-info,
body.super-admin-portal .btn-secondary,
body.super-admin-portal .btn-dark,
body.school-admin-portal .btn-primary,
body.school-admin-portal .btn-success,
body.school-admin-portal .btn-danger,
body.school-admin-portal .btn-info,
body.school-admin-portal .btn-secondary,
body.school-admin-portal .btn-dark {
    color: #ffffff !important;
}

/* Warning and light buttons */
body.super-admin-portal .btn-warning,
body.super-admin-portal .btn-light,
body.school-admin-portal .btn-warning,
body.school-admin-portal .btn-light {
    color: #000000 !important;
}

/* Keep navbar/sidebar separate */
body.super-admin-portal .navbar *,
body.super-admin-portal .sidebar *,
body.school-admin-portal .navbar *,
body.school-admin-portal .sidebar * {
    color: inherit !important;
}
    }
}

/* SWITCH_TICK_UNTICK_VISIBILITY_FIX_START
   Clear ON/OFF colors for School Admin and Super Admin switches/checkboxes. */
body.school-admin-portal .form-check-input[type="checkbox"],
body.school-admin-portal .form-check-input[type="radio"],
body.super-admin-portal .form-check-input[type="checkbox"],
body.super-admin-portal .form-check-input[type="radio"] {
    width: 1.15em;
    height: 1.15em;
    margin-top: 0.2em;
    background-color: #ffffff !important;
    border: 2px solid #6b7280 !important;
    box-shadow: none !important;
    cursor: pointer;
}

body.school-admin-portal .form-check-input[type="checkbox"]:checked,
body.school-admin-portal .form-check-input[type="radio"]:checked,
body.super-admin-portal .form-check-input[type="checkbox"]:checked,
body.super-admin-portal .form-check-input[type="radio"]:checked {
    background-color: #16a34a !important;
    border-color: #16a34a !important;
}

body.school-admin-portal .form-check-input[type="checkbox"]:focus,
body.school-admin-portal .form-check-input[type="radio"]:focus,
body.super-admin-portal .form-check-input[type="checkbox"]:focus,
body.super-admin-portal .form-check-input[type="radio"]:focus {
    border-color: #16a34a !important;
    box-shadow: 0 0 0 0.22rem rgba(22, 163, 74, 0.22) !important;
}

body.school-admin-portal .form-switch .form-check-input,
body.super-admin-portal .form-switch .form-check-input {
    width: 3.25rem !important;
    height: 1.65rem !important;
    min-width: 3.25rem;
    margin-right: 0.45rem;
    background-color: #e5e7eb !important;
    border-color: #6b7280 !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3.3' fill='%23ffffff'/%3e%3c/svg%3e") !important;
    background-position: left center !important;
    background-size: contain !important;
    background-repeat: no-repeat !important;
    transition: background-position .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out;
}

body.school-admin-portal .form-switch .form-check-input:checked,
body.super-admin-portal .form-switch .form-check-input:checked {
    background-color: #16a34a !important;
    border-color: #15803d !important;
    background-position: right center !important;
}

body.school-admin-portal .form-check-label,
body.super-admin-portal .form-check-label {
    color: #111827 !important;
    font-weight: 600;
    cursor: pointer;
}

body.school-admin-portal .form-switch .form-check-input + .form-check-label::after,
body.super-admin-portal .form-switch .form-check-input + .form-check-label::after {
    content: " OFF";
    display: inline-block;
    margin-left: 0.45rem;
    padding: 0.12rem 0.45rem;
    border-radius: 999px;
    background: #f3f4f6;
    color: #991b1b;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    vertical-align: middle;
}

body.school-admin-portal .form-switch .form-check-input:checked + .form-check-label::after,
body.super-admin-portal .form-switch .form-check-input:checked + .form-check-label::after {
    content: " ON";
    background: #dcfce7;
    color: #166534;
}

body.school-admin-portal .form-switch .form-check-input:disabled,
body.school-admin-portal .form-check-input:disabled,
body.super-admin-portal .form-switch .form-check-input:disabled,
body.super-admin-portal .form-check-input:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}
/* SWITCH_TICK_UNTICK_VISIBILITY_FIX_END */

/* ======================================================================
   MOBILE_TABLET_RESPONSIVE_LAYER_V1
   Layout-only responsiveness. No PHP, database, permission, query,
   calculation, workflow, receipt, or report logic is changed.
   ====================================================================== */

html,
body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

body,
main,
.container,
.container-fluid,
.row,
[class*="col-"],
.card,
.card-body,
.card-header,
.modal-content,
.tab-content,
.tab-pane,
.dataTables_wrapper {
    min-width: 0;
}

img,
svg,
video,
canvas,
iframe,
embed,
object {
    max-width: 100%;
}

img,
video,
canvas {
    height: auto;
}

.form-control,
.form-select,
.input-group,
.input-group-text,
textarea,
select,
input {
    max-width: 100%;
}

/* Added automatically by assets/js/script.js for ordinary module tables. */
.mobile-table-scroll {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-inline: contain;
    border-radius: inherit;
}

.mobile-table-scroll > table {
    width: 100%;
    margin-bottom: 0;
}

.mobile-table-scroll > table.mobile-wide-table {
    min-width: 720px;
}

.table-responsive,
.dataTables_wrapper,
.student-table-wrapper,
.report-table-wrapper {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-inline: contain;
}

.table-responsive > table,
.dataTables_wrapper table {
    margin-bottom: 0;
}

/* Preserve every action and column; allow the table area—not the page—to scroll. */
.table td .btn-group,
.table td .d-inline-flex,
.table td .d-flex,
.table td .dropdown,
.table td form.d-inline,
.table td form.d-inline-block {
    white-space: nowrap;
}

.table td:last-child .btn,
.table td:last-child a.btn,
.table td:last-child button,
.table .actions .btn,
.table .action-buttons .btn {
    margin-top: 0.12rem;
    margin-bottom: 0.12rem;
}

/* DataTables controls stay usable on narrow screens. */
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate {
    max-width: 100%;
}

.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    max-width: 100%;
}

.pagination {
    flex-wrap: wrap;
    gap: 0.2rem;
}

/* Horizontal tab/navigation strips remain touch-scrollable. */
.nav-tabs,
.nav-pills.mobile-scroll-nav,
.responsive-nav-strip {
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.nav-tabs .nav-link,
.nav-pills.mobile-scroll-nav .nav-link,
.responsive-nav-strip .nav-link {
    white-space: nowrap;
}

/* Long values such as email, reference numbers and paths must not push cards. */
.card-body,
.alert,
.modal-body,
.list-group-item,
.form-text,
.text-break-mobile {
    overflow-wrap: anywhere;
    word-break: normal;
}

@media (max-width: 1199.98px) {
    body > .container-fluid.mt-4,
    body > .container-fluid.mt-3,
    body > .container.mt-4,
    body > .container.mt-3 {
        width: 100%;
        max-width: 100%;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    /* The ERP has many top-level modules; collapse the navbar on tablets too. */
    .navbar.app-navbar .container-fluid {
        flex-wrap: wrap !important;
    }

    .navbar.app-navbar .navbar-toggler {
        display: block;
        flex: 0 0 auto;
    }

    .navbar.app-navbar .navbar-collapse:not(.show) {
        display: none !important;
    }

    .navbar.app-navbar .navbar-collapse.show,
    .navbar.app-navbar .navbar-collapse.collapsing {
        display: block !important;
        flex-basis: 100% !important;
        width: 100% !important;
        max-height: calc(100vh - 72px);
        overflow-y: auto;
        overflow-x: hidden;
        padding: 0.55rem 0 0.8rem;
    }

    .navbar.app-navbar .navbar-collapse .navbar-nav {
        width: 100%;
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .navbar.app-navbar .navbar-collapse .nav-item,
    .navbar.app-navbar .navbar-collapse .nav-link,
    .navbar.app-navbar .navbar-collapse .dropdown-toggle {
        width: 100%;
    }

    .navbar.app-navbar .navbar-collapse .nav-link {
        display: flex !important;
        align-items: center;
        gap: 0.45rem;
        margin: 0.08rem 0;
        padding: 0.68rem 0.78rem !important;
        border-radius: 7px;
        white-space: normal !important;
    }

    .navbar.app-navbar .navbar-collapse .dropdown-menu {
        position: static !important;
        float: none !important;
        width: 100%;
        max-width: 100%;
        margin: 0.15rem 0 0.45rem !important;
        transform: none !important;
        box-shadow: none;
    }

    .navbar.app-navbar .global-session-form,
    .navbar.app-navbar .global-session-select {
        width: 100% !important;
        max-width: 100% !important;
    }

    .control-panel-grid,
    .document-tile-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 991.98px) {
    body > .container-fluid.mt-4,
    body > .container-fluid.mt-3,
    body > .container.mt-4,
    body > .container.mt-3,
    main.container-fluid,
    main.container {
        padding-left: 0.85rem;
        padding-right: 0.85rem;
    }

    .row {
        --bs-gutter-x: 1rem;
        --bs-gutter-y: 1rem;
    }

    .card-header.d-flex,
    .card-body > .d-flex.justify-content-between,
    .page-header,
    .page-title-row,
    .toolbar,
    .filter-toolbar,
    .report-toolbar {
        flex-wrap: wrap !important;
        gap: 0.65rem;
    }

    .card-header.d-flex > * {
        min-width: 0;
    }

    .modal-dialog {
        max-width: calc(100% - 1.5rem);
        margin: 0.75rem auto;
    }

    .offcanvas,
    .offcanvas-start,
    .offcanvas-end {
        max-width: min(92vw, 380px);
    }

    .receipt-container,
    .table-container {
        max-width: 100%;
    }

    .student-photo {
        max-width: min(140px, 100%);
    }
}

@media (max-width: 767.98px) {
    body {
        font-size: 0.94rem;
    }

    body > .container-fluid.mt-4,
    body > .container-fluid.mt-3,
    body > .container.mt-4,
    body > .container.mt-3,
    main.container-fluid,
    main.container {
        padding-left: 0.65rem;
        padding-right: 0.65rem;
    }

    h1,
    .h1 {
        font-size: clamp(1.45rem, 7vw, 1.85rem);
    }

    h2,
    .h2 {
        font-size: clamp(1.3rem, 6vw, 1.65rem);
    }

    h3,
    .h3 {
        font-size: clamp(1.18rem, 5vw, 1.45rem);
    }

    .navbar.app-navbar {
        padding-top: 0.45rem;
        padding-bottom: 0.45rem;
    }

    .navbar.app-navbar .navbar-brand {
        flex: 1 1 auto;
        max-width: calc(100% - 64px) !important;
        font-size: 0.98rem;
    }

    .navbar.app-navbar .navbar-brand img {
        max-width: 42px;
        max-height: 34px;
    }

    .navbar.app-navbar .navbar-toggler {
        padding: 0.38rem 0.55rem;
    }

    .card,
    .dashboard-card,
    .table-container,
    .receipt-container {
        border-radius: 8px;
    }

    .card-body,
    .card-header,
    .table-container,
    .receipt-container,
    .dashboard-card .card-body {
        padding: 0.9rem;
    }

    .control-panel-grid,
    .document-tile-grid {
        grid-template-columns: 1fr;
    }

    .control-panel-tile,
    .document-tile {
        min-height: 0;
    }

    .form-control,
    .form-select,
    .input-group-text,
    .btn {
        min-height: 42px;
    }

    .btn-sm,
    .btn-group-sm > .btn {
        min-height: 36px;
    }

    .btn-group,
    .btn-toolbar {
        max-width: 100%;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .btn-group > .btn,
    .btn-toolbar .btn {
        flex: 0 0 auto;
    }

    .mobile-table-scroll > table.mobile-wide-table,
    .table-responsive > table.datatable,
    .dataTables_wrapper table.datatable {
        min-width: 680px;
    }

    .table th,
    .table td {
        padding: 0.62rem 0.68rem;
    }

    .table thead th {
        font-size: 0.76rem;
    }

    .dataTables_wrapper > .row:first-child,
    .dataTables_wrapper > .row:last-child {
        gap: 0.55rem;
    }

    .dataTables_wrapper .dataTables_length,
    .dataTables_wrapper .dataTables_filter,
    .dataTables_wrapper .dataTables_info,
    .dataTables_wrapper .dataTables_paginate {
        width: 100%;
        text-align: left !important;
    }

    .dataTables_wrapper .dataTables_filter label,
    .dataTables_wrapper .dataTables_length label {
        display: flex;
        align-items: center;
        gap: 0.45rem;
        width: 100%;
        flex-wrap: wrap;
    }

    .dataTables_wrapper .dataTables_filter input {
        flex: 1 1 180px;
        margin-left: 0 !important;
    }

    .dataTables_wrapper .dataTables_paginate .pagination {
        justify-content: flex-start !important;
    }

    .nav-tabs {
        padding-bottom: 0.2rem;
    }

    .dropdown-menu {
        max-width: calc(100vw - 1.3rem);
    }

    .modal-dialog {
        width: calc(100% - 1rem);
        max-width: none;
        margin: 0.5rem auto;
    }

    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 0.85rem;
    }

    .modal-footer {
        flex-wrap: wrap;
    }

    .modal-footer .btn {
        flex: 1 1 140px;
    }

    .login-panel {
        padding: 12px;
    }

    .login-card {
        width: 100%;
    }

    .login-header,
    .login-body {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .student-autocomplete-menu {
        max-width: calc(100vw - 1.3rem);
    }
}

@media (max-width: 575.98px) {
    body > .container-fluid.mt-4,
    body > .container-fluid.mt-3,
    body > .container.mt-4,
    body > .container.mt-3,
    main.container-fluid,
    main.container {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }

    .row {
        --bs-gutter-x: 0.75rem;
        --bs-gutter-y: 0.75rem;
    }

    .card-body,
    .card-header,
    .table-container,
    .receipt-container,
    .dashboard-card .card-body {
        padding: 0.78rem;
    }

    .navbar.app-navbar .navbar-brand {
        font-size: 0.9rem;
    }

    .navbar.app-navbar .navbar-collapse.show,
    .navbar.app-navbar .navbar-collapse.collapsing {
        max-height: calc(100dvh - 62px);
    }

    .alert {
        padding: 0.75rem;
    }

    .input-group {
        flex-wrap: nowrap;
    }

    .input-group > .form-control,
    .input-group > .form-select {
        min-width: 0;
    }

    .pagination .page-link {
        padding: 0.42rem 0.62rem;
    }

    .receipt-container {
        padding: 0.65rem;
    }

    .student-photo {
        width: min(120px, 100%);
        height: auto;
        aspect-ratio: 7 / 9;
    }
}

@media (orientation: landscape) and (max-height: 560px) and (max-width: 1199.98px) {
    .navbar.app-navbar .navbar-collapse.show,
    .navbar.app-navbar .navbar-collapse.collapsing {
        max-height: calc(100dvh - 56px);
    }
}

@media print {
    html,
    body {
        overflow: visible !important;
    }

    .mobile-table-scroll,
    .table-responsive,
    .dataTables_wrapper {
        overflow: visible !important;
        max-width: none !important;
    }

    .mobile-table-scroll > table.mobile-wide-table {
        min-width: 0 !important;
    }
}
/* MOBILE_TABLET_RESPONSIVE_LAYER_V1_END */